<p>This function will take a fragment of HTML and drop it into the specified page element. </p>
<p>The URL is the page that contains the page fragment and only the page fragment. </p>
<p><a href="frags/frag1.html">This page</a> and <a href="frags/frag3.html">this page </a>are used in this sample. Actually, <a href="frags/frag2.html">this text</a> is pulled in dynamically. This function can also accept a finish function. </p>
